and coupling when the coupling halves are pushed together

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Patents Grantslast 30 patents

Information Patent Grant
Towing device of automatic guided vehicle and automatic guided vehi...
- Patent number 10,960,717
- Issue date Mar 30, 2021
- AICHIKIKAI TECHNOSYSTEM CO., LTD.
- Ryuji Adachi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Attachment of articulated connectors in multi-unit freight cars
- Patent number 10,562,548
- Issue date Feb 18, 2020
- Gunderson LLC
- Gregory J Saxton
- B61 - RAILWAYS
Information Patent Grant
Top operating H tightlock coupler
- Patent number 9,707,979
- Issue date Jul 18, 2017
- McConway & Torley, LLC
- Richard G. McMillen
- B61 - RAILWAYS
Information Patent Grant
Method and device for coupling a self-propelled truck with a carryi...
- Patent number 5,350,077
- Issue date Sep 27, 1994
- Taichi-S Co., Ltd.
- Takashi Nezu
- B61 - RAILWAYS
Information Patent Grant
Car coupling
- Patent number 4,073,507
- Issue date Feb 14, 1978
- Lester Construction Co.
- Billy Dingess
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1660054
- Patent number 1,660,054
- Issue date Feb 21, 1928
- B61 - RAILWAYS
Information Patent Grant
1656463
- Patent number 1,656,463
- Issue date Jan 17, 1928
- B61 - RAILWAYS
Information Patent Grant
1472241
- Patent number 1,472,241
- Issue date Oct 30, 1923
- B61 - RAILWAYS